Swertia usambarensis Engl.
var. curtioides (Gilg) Sileshi

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Swertia usambarensis var. curtioides

Photo: Bart Wursten
Base of Namuli Peak

Swertia usambarensis var. curtioides

Photo: Bart Wursten
Base of Namuli Peak

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Species details: Click on each item to see an explanation of that item (Note: opens a new window)

Synonyms: Swertia curtioides Gilg
Common names:
Frequency:
Status: Native
Description:
Erect annual herb, up to 30 cm tall, with 4-ridged stems, branching from near the base. Leaves opposite, ovate-lanceolate to ovate-oblong, 4-30 mm long, decreasing in size towards the base, folded lengthwise, spreading, subpetiolate near the base, sessile in the upper leaves. Flowers in terminal corymbose heads, 5-merous, whitish or creamy-white, sometimes with purple veins. Capsule narrowly ellipsoid, 4-5 mm long.
Notes:
Derivation of specific name: usambarensis: of the Usambara Mts in Tanzania;
curtioides: resembling Curtia, another genus in Gentianaceae.
Habitat: Among grasses on seepage rock.
Altitude range: 1775 - 2300 m
Flowering time:
Worldwide distribution: Tanzania, Malawi and Mozambique.
Mozambique distribution: Z
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Content last updated: Sunday 4 September 2016
Literature:

Baumann, G. (2005). Photographic Guide to Wildflowers of Malawi Wildlife and Environmental Society of Malawi Pages 98 - 99. (Includes a picture).

Burrows, J.E. & Willis, C.K. (eds) (2005). Plants of the Nyika Plateau Southern African Botanical Diversity Network Report No. 31 SABONET, Pretoria Page 176.

Paiva, J. & Nogueira, I. (1990). Gentianaceae Flora Zambesiaca 7(4) Page 30. As Swertia curtioides

Strugnell, A.M. (2006). A Checklist of the Spermatophytes of Mount Mulanje, Malawi Scripta Botanica Belgica 34 National Botanic Garden of Belgium Page 106.

Other sources of information about Swertia usambarensis var. curtioides:

Our websites:

Flora of Malawi: Swertia usambarensis var. curtioides

External websites:

African Plants: A Photo Guide (Senckenberg): Swertia usambarensis
African Plant Database: Swertia usambarensis
BHL (Biodiversity Heritage Library): Swertia usambarensis
EOL (Encyclopedia of Life): Swertia usambarensis
ePIC (electronic Plant Information Center): Swertia usambarensis
Flora Zambesiaca web site: Swertia usambarensis
GBIF (Global Biodiversity Information Facility): Swertia usambarensis
Google: Web - Images - Scholar
GRIN (Germplasm Resources Information Network): Swertia usambarensis
iNaturalist: Swertia usambarensis
IPNI (International Plant Names Index): Swertia usambarensis
JSTOR Plant Science: Swertia usambarensis
Kew Herbarium catalogue: Swertia usambarensis
Mansfeld World Database of Agricultural and Horticultural Crops: Swertia usambarensis
Plants of the World Online: Swertia usambarensis
The Plant List (version 1.1): Swertia usambarensis
Tropicos: Swertia usambarensis
Wikipedia: Swertia usambarensis


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave 2007-20

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2020). Flora of Mozambique: Species information: Swertia usambarensis var. curtioides.
https://www.mozambiqueflora.com/speciesdata/species.php?species_id=172520, retrieved 8 August 2020

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